FOR UPDATED INFORMATION, VISIT WWW .DAVCO .COM FOR UPDATED INFORMATION, VISIT · PDF file · 2017-11-14f1353 rev a diesel pro 245 technical manual for dtna for updated information,

F1353 REV A

DIESEL PRO 245 TECHNICAL MANUAL FOR DTNA

FOR UPDATED INFORMATION, VISIT WWW.DAVCO.COM

2017 ©DAVCO Technology, LLC. Last Updated: 05/18/17

®


Diesel Pro 245 Technical Manual

TABLE OF CONTENTS

Applications, Models, and Options . . . . . . . . . . . . . . . . . . . . . 1

How it Works . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

“SEEING IS BELIEVING”® . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Dimensions and Specifications . . . . . . . . . . . . . . . . . . . . . . . . 3

E Important Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . 4

Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

12VDC and 24VDC Pre-heater Installation . . . . . . . . . . . . . . . . 6

Visual Diagnostics - Air vs . Vapor Bubbles . . . . . . . . . . . . . . . 7

Visual Diagnostics with Clear Cover . . . . . . . . . . . . . . . . . . . . 8

Diagnostic Procedures - Air Leaks . . . . . . . . . . . . . . . . . . . . . . 9

Diagnostic Procedures - Check Valve and Heater Testing . . . 10

Filter Change Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Preventative Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Service Part Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Warranty Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Parts Return Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

T e c h n o l o g y , L L C

DIESEL PRO® 245TECHNICAL MANUAL FOR DTNA

1

F1353 REV Awww.davco.com800-328-2611 Saline, MI 48176P. O. Box 487DAVCO Technology, LLC

APPLICATIONS, MODELS, AND OPTIONS

• Fuel from the tank enters the Fuel Processor body (suction side of the fuel system) .

• Large contaminants and “free” water are separated from the fuel and remain in the body .

• Fuel rises into the clear cover .

• Contaminants and emulsified water are captured by the filter media .

• Fuel level rises to maintain a fuel path through the clean filter media with low restriction .

• Clean, water-free fuel exits the Fuel Processor and flows to the engine fuel injection system .

Applications

2017 engine models:

• Detroit DD5 and DD8

Meets/Exceeds 2017 engine man-ufacturer’s stringent water separa-tion requirements

Models and Options

• Base Model - Unheated

• Electric pre-heaters

• 12VDC, 24VDC Pre-heater

• Water-In-Fuel (WIF) Sensor

HOW IT WORKS

FUEL TANK

Fuel System Diagram



2


• See when NOT to change the fuel filter .

• See the condition of the fuel . Seeing what collects on the filter media or what’s happening inside the clear cover can help diagnose many fuel and mechanical conditions .

• “Filter on Top” configuration . Water and debris removed from the fuel falls to the lower chamber and stays away from the filter media resulting in longer filter life .

• Built in protection when priming the fuel filter . Unfiltered fuel is kept on the “dirty” side of the filter media during priming ensuring only clean fuel reaches the engine .

• Patented media . The “Best in Class” StrataPore™ media removes 98% of free and emulsified water over the life of the filter . This far exceeds the performance of cellulose media .

When new, the fuel level in the filter will be very low with minimal restriction. As the filter is used, contami-nants collect on the filter from the bottom up . Fuel rises on the filter indicating remaining filter life .

Fuel level increases in clear cover. As contaminants collect on the filter, the fuel rises to a non-contaminated section of the filter, providing optimal filtration while main-taining lowest restriction .

Fuel level at filter wrap level. Even though the fuel level is now more than half of the filter element, the fuel is still flowing through clean media at minimal restriction levels . The filter still has significant life remaining .

The filter element is now completely covered by fuel. At this point, all of the media’s surface area is utilized . Restriction is increasing and the filter element should be changed at the next scheduled maintenance interval .

“SEEING IS BELIEVING”®



3


DIMENSIONS AND SPECIFICATIONS

Specifications

Height Overall 13 .37 in (339 .5 mm)

Depth Overall 5 .84 in (148 .3 mm)

Width, max . 6 .2 in (158 .0 mm)

Mount Bracket Centers 5 .25 in (133 .4 mm)

Weight, dry 6-7 lbs

Fuel In Connection M22

Fuel Out Connection M22

Filter Service Clearance Min 3 .5" (88 .9 mm)

Max Fuel Flow 60 gph

Electric Pre-heater 12VDC/24VDC, 155W

Filtration Performance at 55 GPH

Micron 8

Coarse water removal (%) >98%

Emulsified water removal (%) >93%

% Emulsified water removal (end of life filter) >50%

Dirt holding capacity (grams) 70

0.00

0.20

0.40

0.60

0.80

1.00

1.20

1.40

1.60

1.80

2.00

0 20 40 60 80 100 120

Diff

eren

tial P

ress

ure

(in-H

g)

Flow (gph)

Restriction vs. flow

LEFT SIDE RIGHT SIDEFRONT

All dimensions are in inches (millimeters)

BOTTOM



4


General Safety Precautions• FOR USE WITH DIESEL FUEL ONLY

• To avoid serious injury or death, follow the safety information in this document .

• Keep this manual . If you need to replace the manual, call customer service at 800-328-2611 or visit www .davco .com for a replacement .

• Read all product safety labels .

• Refer to appropriate regulations for environmental and workplace safety rules .

WARNING: To prevent personal injury• Scalding hazard: When diesel fuel is circulated through an operating engine, it can become very hot . Do not

allow fuel to come in contact with eyes or unprotected skin . Allow the engine and fuel to cool to ambient tem-perature before replacing the fuel filter or performing service operations which could result in spillage of fuel from the fuel system .

• Fire Prevention: Heated fuel can form combustible vapor mixtures in the area around the fuel source . To elimi-nate the potential for fire, keep open flames, sparks or other potential ignition sources away from the work area . Do not smoke during filter replacement or service operations .

• Inhalation Precaution: Always perform engine or vehicle fuel system maintenance in a well ventilated area that is kept free of bystanders .

• The ignition key must be in the off position, unless otherwise directed . To avoid unintentional engine startup, use a lockout key and/or signage to alert personnel that work is being performed .

• Do not energize pre-heater outside of the Diesel Pro . Caution! Very hot .

Government Regulations• Engine fluids (oil, fuel, and coolant) may be a hazard to human health and the environment . Handle all fluids and

other contaminated materials (such as filters and rags) in accordance with applicable regulations . Recycle or dis-pose of engine fluids, filters, and other contaminated materials according to applicable regulations .

F IMPORTANT SAFETY PRECAUTIONS



5


Installation LocationThe Diesel Pro must be installed between the fuel tank and the fuel transfer pump .

Mounting the Diesel ProMount the Diesel Pro keeping the following points in mind:

• Do not install the Diesel Pro directly on the engine.

• Mount vertically with the cover and element pointing up .

• Make sure there is enough top and side clearance for the cover to be conveniently removed for filter replace-ment (3 .5" minimum) .

• The Diesel Pro MUST be installed so that the Filter Element is above the “FULL” level of the fuel tank . If mounted below full tank level, a shut off valve will be required at the inlet to allow filter changes without over-flow of fuel .

1 . With the engine shut down and at ambient temperature, close the fuel shutoff valve (if equipped) and place a suitable container under the fuel filters .

2 . Remove the primary fuel filter element assembly, sedi-menter, and/or water separator . Drain the used element and dispose of it in an environmentally responsible manner, according to state and/or federal (EPA) recom-mendations . The fuel can be returned to the tank .

3 . Mount the Diesel Pro in the desired location using 3/8" Grade 8 hardware .

Fuel Line RoutingTo minimize fuel system restriction, observe the follow-ing guidelines when plumbing the fuel system:

• Keep the fuel line routing as smooth as possible with no low-hanging loops which can trap water .

• Use 90° elbows only when necessary .

• If the fuel hoses are cut to length on the job, be sure that the inner liner of the fuel hose is not cut by the fit-ting, which can cause check valve performance issues . Make sure hoses are clean and free of debris before installing .

• To avoid damaging the aluminum Diesel Pro body, do not over-tighten fuel lines or fuel line fittings .

1 . Route the fuel supply line from the pick up on the fuel tank to the Diesel Pro inlet (labeled “Fuel In”) .

2 . Route the fuel outlet line from the Diesel Pro outlet (la-beled “Fuel Out”) to the inlet of the fuel pump .

Note: The inlet and outlet fittings can be moved from side to side depending on the applications needs . (Example : FUEL IN right and FUEL OUT right, ) Be sure to use only ONE INLET and ONE OUTLET port per installation .

FUEL INFUEL IN

FUEL OUTFUEL OUT

Priming the Fuel System1 . Check to make sure the drain valve at the base of the

Diesel Pro is closed .

2 . Remove the vent cap from the top of the clear cover . Fill the Diesel Pro full with clean fuel . Re-install the vent cap . Tighten the vent cap by hand until it clicks .

3 . Start the engine . When the lubrication system reaches its normal operating pressure, increase engine RPM to high idle for one to two minutes . After the air is purged loosen the vent cap until the fuel level lowers to just above the collar . Tighten the vent cap by hand until it clicks .

The clear filter cover will not fill completely during engine operation . It will gradually fill over time and the fuel level will rise as the filter becomes contaminated .

Water-in-Fuel Sensor (WIF) Installation 1 . Open the vent cap . Open the drain valve by turning one

to one and a half revolutions . Drain th e Diesel Pro completely . Close the drain valve .

2 . Install WIF into WIF port . Torque to 20-24 in-lbs .

3 . Prime the Diesel Pro and check for leaks .

INSTALLATION INSTRUCTIONS



6


12VDC AND 24VDC PRE-HEATER INSTALLATION

1 . Open the vent cap . Open the drain valve by turning one to one and a half revolutions . Drain the Diesel Pro completely . Close the drain valve .

2 . Remove the plug in pre-heater port .

3 . Apply liquid thread sealant to the pre-heater threads and install into the bottom plate . Tighten to 15-30 ft-lbs .

4 . Connect the chassis harness to the Diesel Pro harness .

5 . Connect the power lead to the fused accessory side of the ignition switch . The fuse rating depends on the pre-heater installed .

6 . Prime the Diesel Pro and check for leaks .

Approved fuse ratings• 12VDC System:

- 20 amp fuse for a 155W PTC heater


• 24VDC System:


If the keyed circuit will not handle the required amperage for the pre-heater, use a relay .

Pre-heater Wiring with Relay

85

30/51

87

86

12/24 VDC

OPTIONALRELAY

+ -

Heater

Pre-heater Fuse

HarnessConnector

Ignition Circuit Fuse

87A

87

86

85

30/51

Pre-heater Ports



7


AIR BUBBLES VAPOR BUBBLES

There are two kinds of bubbles that may be visible at the fuel pump inlet of a diesel fuel system. The bubbles can be characterized as either air bubbles or vapor bubbles.

VISUAL DIAGNOSTICS - AIR VS. VAPOR BUBBLES

Air Bubbles

Air bubbles are caused by any air leak on the vacuum (suc-tion) side of the fuel system from the fuel tank pick-up to, and including, the lift pump .

If there is an air leak in the fuel system, air bubbles will be present in the clear cover of the Diesel Pro . Follow test procedures outlined in Diagnostic Procedures for air leak di-agnostics . If there are no bubbles present in the Diesel Pro cover and the engine continues to run rough, lopes or has a loss of power, there may be an air leak between the Diesel Pro outlet port and lift pump inlet . This type of air bubble can be seen if a sight tube is installed at the lift pump inlet . Air bubbles may also be visible in the fuel return (spill) hose out of the fuel gallery . These leaks are easily eliminated by checking and torquing the fuel fittings in the area of the leak .

NOTE 1: A quick procedure to determine if the air leak is between the fuel tank and the Diesel Pro is to remove the Diesel Pro inlet hose and route a new hose from the Diesel Pro inlet into a container of fuel or the fuel tank fill cap opening . Start the engine and check for bubbles .

If there are no air leak symptoms, but bubbles are present in a sight tube at the fuel lift pump inlet, they are most likely vapor bubbles .

Vapor Bubbles

All diesel fuel has some level of entrained air caused by the natural splashing that occurs in the fuel tank during normal vehicle or equipment operation . Vapor bubbles develop in the Diesel Pro because the pressure inside the Diesel Pro is lower than the atmospheric pressure in the fuel tank . Vapor bubbles can vary from champagne size up to ¼" in diam-eter . They may increase in size or volume as engine rpm increases . The lower pressure draws the entrained air/vapor out of the fuel and these bubbles will be visible as the fuel exits the Diesel Pro .

As the fuel enters the lift pump, it is pressurized and the bubbles are compressed back into the fuel . There will be no bubbles on the fuel return side of the system . These vapor bubbles will not affect the performance of the engine .

NOTE 2: An easy way to determine the difference between vapor and air bubbles is by temporarily removing the filter element from the Diesel Pro . Fill the cover with clean diesel fuel, replace the vent cap (tighten the vent cap by hand until it clicks ) and re-run the outlet fitting sight glass test . If there are no bubbles present in the sight glass then they were vapor . If bubbles are still present then they are air . If air bubbles still exist, re-run the test in NOTE 1 to eliminate the chassis plumbing as a variable .

There is no troubleshooting or repair procedure re-quired for vapor bubbles. Vapor bubbles do not cause performance issues and will not be present after the lift pump.

FUEL RETURN

ENGINE

LIFT PUMP

DIESEL PRO DIESEL PRO

FUEL RETURN

ENGINE

LIFT PUMP



8


VISUAL DIAGNOSTICS WITH CLEAR COVER

Fuel level is not at the top of the fuel filter .

ÎNormal - Do not change the filter .

Fuel level is at the top of the filter and appears to be full of wax .

ÎChange the filter - Run the engine for a minimum of 25 minutes at idle . Do not run at full RPM .

Bubbles are seen flowing in with the fuel .

ÎCheck all fittings and lines from the fuel tank to the Fuel Processor . Check lower and upper collar o-rings .

Fuel drains back to the fuel tank when changing the fuel filter or draining separator .

ÎRemove the check valve assembly . Clean or replace and retest . Check air leaks in the fuel system .

Fuel level is at the top of the filter . Low power .

ÎChange the filter at the first available opportunity .

There is a power complaint and the fuel level is below the collar .

ÎCheck for a missing grommet at the lower end of the filter or missing/broken spring at top of filter .

Water is noticed in the cover .

ÎDrain the water .



9


Air LeaksEvery Diesel Pro is factory tested for leaks and is identified with a traceable number prior to shipment . Most field issues associated with leaks are related to loose fittings . These leaks are easily eliminated by checking and torquing the fuel fittings in the area of the leak . Some fittings may also require the application of liquid Teflon™ sealer .

Note: All suction side fuel filters experience bubbles . It is normal to see champagne size bubbles in the Diesel Pro cover, at the Diesel Pro outlet or at the lift pump .

IN ORDER TO RETURN A DIESEL PRO FOR EVALUATION, THE FOLLOWING PROCEDURES/TESTS MUST BE COMPLETED BEFORE REQUESTING A DAVCO RGA (RETURN GOODS AUTHORIZATION) NUMBER.

I . Air bubbles will be visible in the clear cover of the Diesel Pro if the leak originates between the fuel tank up and the Diesel Pro . The following is a quick test to isolate the air leak source .

A . Bubbles Visible: Remove the Diesel Pro inlet hose .

1 . Install a jumper hose from the Diesel Pro to the fuel tank (through the fill cap) or to a container of fuel .

2 . Start the engine . If this eliminates the air bubbles, the air source is at the fuel tank fittings or hose connections .

a . Tighten all fittings and connectors

b . Retest

3 . If air bubbles persist, the air source is on the Diesel Pro side of the system:

a . Tighten all fittings on the Diesel Pro .

b . Hand tighten the top collar .

c . If the drain valve is suspected, install a plug in place of the drain valve (for test purposes only) .

4 . If air bubbles continue to persist, test as follows:

a . Remove the Diesel Pro from the chassis .

b . Plug the fuel outlet port . Do not remove filter, cover/collar, vent cap, drain valve

and/or check valve . If the Diesel Pro is equipped with a pre-heater, do not remove the pre-heater .

c . Apply 15 PSI of air pressure at the fuel inlet . Immerse the Diesel Pro in a tank of water and look for air bubbles .

d . Correct the source of the air leak and retest .

II . Bubbles Not Visible: If there are symptoms of sucking air (indicated by engine loping/rough running perfor-mance/power loss, etc .) and there are no bubbles in the clear cover, the air leak is either at the Diesel Pro outlet fitting, vent cap o-ring, the lift pump inlet connection, or the fuel hose/connections to the lift pump . Inspect and tighten fittings as needed .

III . Excessive Restriction: If the fuel level is at the top of the filter, replace the fuel filter . The Diesel Pro will not cause excess system restriction if the fuel level is below the top of the filter . The only exception is if the grommet is not installed in the bottom of the filter element .

IV . Loss of Prime: When air is introduced into the fuel system, (i .e . draining water from the Diesel Pro or when replacing the fuel filter) a check valve is needed to keep the fuel system primed from the Diesel Pro back to the fuel tank . A check valve is standard with every Diesel Pro .

V . To test for proper check valve operation, remove the fuel inlet hose and open the vent cap . Fuel should not flow out of the Diesel Pro, although a slight seepage of fuel is normal .

A . If fuel drains back to the fuel tank, remove the check valve . Clean and inspect . Replace the as-sembly if any cuts, grooves or nicks are evident . Re-install the check valve assembly .

DIAGNOSTIC PROCEDURES - AIR LEAKS



10


DIAGNOSTIC PROCEDURES - CHECK VALVE AND HEATER TESTING

Check Valve Diagnostics To test for proper check valve operation, remove the fuel in-let hose and open the vent cap . Fuel should not flow out of the Diesel Pro, although a slight seepage of fuel is normal . If fuel drains back to the fuel tank, remove the check valve assembly at the fuel inlet fitting . Refer to the table on the Service Parts page for ordering information .

1 . Use a back-up wrench to hold the check valve body and remove the fuel hose from the inlet of the Diesel Pro

2 . Remove and disassemble the check valve assembly .

3 . Clean and inspect the check valve body . Replace the check valve body if any cuts, grooves or nicks are evi-dent or if the ball seat is not smooth .

4 . Inspect the check valve spring and spring retainer . If the spring or spring retainer is broken or if the check ball has groves, nicks or is out of round, replace with a check valve service kit . Otherwise, clean and reassem-ble the check valve assembly .

5 . The spring retainer snaps into a groove in the check-valve body .

6 . Replace the check valve assembly into the body and torque to 25-40 ft-lbs .

7 . Connect the fuel inlet hose, using liquid or paste type thread sealant .

8 . Prime the fuel system, start the engine and check for fuel leaks .

PTC Pre-heater Testing Procedures E Do not energize pre-heater/heater outside of the

Diesel Pro. Caution! Very hot.

Equipment Needed: A precision low resistance ohm me-ter capable of measuring with accuracy to two decimal places.

1 . Disconnect the harness from the pre-heater or over-night heater .

2 . Connect the ohm meter leads to the pins of the pre-heater or overnight heater . Use the following to de-termine whether the resistance value is in the accept-able range .

PTC Pre-heater Watts Resistance Range (ohms)

12VDC (PTC) 195 W 0 .4 to 0 .6 @ 77°F (25°C)

24VDC (PTC) 195 W 2 .0-3 .0 @ 77°F (25°C)

12VDC (PTC) 155W 0 .95 to 1 .2 @ 77°F (25°C)



11


Filter Change Recommended Filters

Brand Part Number

DDC A0000904851

Fleetguard FS20081

1 . Turn off the engine . Remove the vent cap and dispose of the o-ring . Clean the threads of the vent cap and on the top of the cover . Set the vent cap aside .

2 . Open the drain valve by turning one to one and a half revolutions and drain the fuel completely from the unit, then close the drain valve .

1-1.5x3 . Using the Collar Wrench, loosen the collar .

4 . Remove the clear cover and collar from the Diesel Pro . Discard the cover o-ring and install a new o-ring (sup-plied with the filter) on the cover . Clean the threads on the collar and the body of the Diesel Pro .

5 . Install the new o-ring on vent cap (supplied with the filter) .

6 . Remove the filter element from the Diesel Pro by pulling upward .

7 . Install the new filter element . Position the filter element so the key is lined up with the keyway on the separator plate of the housing . Use the arrow on the top of the endplate to align the filter . Ensure the filter element is fully seated by firmly pushing on the endplate . The filter should not rotate freely .

Key

Endplate

Keyway

Arrow

Separator plate of the housing

8 . After checking to make sure the new o-ring seal is seat-ed correctly on the base of the cover, install the cover and collar .

9 . Apply downward pressure on the top of the cover and rotate the collar until contact .

FILTER CHANGE PROCEDURE



12


10 . Use a DAVCO wrench if necessary to tighten 3 addi-tional ribs (~18 ft-lbs) .

12

3

11 . Prime the unit by filling the clear cover with clean diesel fuel until it reaches the top of the filter .

12 . Install the vent cap . Tighten the vent cap by hand until it clicks .

13 . Start the engine and run for one minute . Slowly open the vent cap and allow the fuel to drop to about one inch above the collar .

14 . Tighten the vent cap by hand until it clicks .

Preventative MaintenanceWeekly – Drain water

• Turn off the engine and open the vent cap .

• Place a suitable eight ounce, plastic or metal container under the drain valve at the base of the Diesel Pro and open the valve .

• Open the drain valve by turning one to one and a half revolutions .

• Drain the least amount of fuel as possible . Close the drain valve .

• Tighten the vent cap by hand until it clicks .

• Start the engine . Raise the RPM for one minute to purge the air from the system .

Every filter change

• Change the cover and vent cap o-rings (included with the service filter kit) .

Every 12 months

• Check all electrical connections for corrosion . Check all fuel fittings for leaks .

• Extreme winter or salt corrosion environments may require lubrication of the collar threads with anti-seize lubricant every 180 days .

PREVENTATIVE MAINTENANCE



13


Item Description P/N

A Vent Cap Service Kit DVC 240023DAV

B Cover, Collar and Vent Cap DVC 243013SDAV

C O-Ring Service Kit (Vent Cap/Collar) DVC 232009

D Filter Spring DVC 380056

E Collar DVC 240002

F Check Valve Asm DVC 245010DAV

G Check Valve Service Kit DVC 245013DAV

H Adapter 7/8"-14 to M22 DVC 245011DAV

I Plug 7/8"-14 DVC 102821SDAV

J Drain Valve DVC 485022DAV

K Cap, Drain DVC 102712DAV

L WIF Port Plug 1/2 - 20 DVC 390456DAV

M Drain Valve Seal Service Kit DVC 485021DAV

N Collar Wrench DVC 232007

Cover, Black Band (optional) not shown DVC 243017DAV

SERVICE PART NUMBERS

Filters (available through OEM Distributors)

DDC A0000904851

Fleetguard FS20081

5 in .

O-ring

Service Kit

Vent Cap Service Kit

A

D

E

C

F

H

N

K

I

J

G

L

M

Housing is not a service part .

B

Cover, Collar,

Vent Cap

Service Kit




14


Description DTNA P/N Pre-heaters and WIF Sensors

Pre-heater 12VDC Metri-Pack 155W Harness Length 7 .5"

DVC 103595DAV

WIF Metri-Pack Harness Length 17 .5"

DVC 102697

WIF Metri-Pack Harness Length 6 .5"

DVC 102770

WIF Metri-Pack, Digital Harness Length 15 .75"

DVC 103433DAV

SERVICE PART NUMBERS



15


* Purchase Date: The date of the first retail purchase of a new vehicle or piece of equipment from the OEM dealer or factory . For “Over the Counter” purchase: The date of sale to the first retail customer .

**Products submitted for Warranty consideration will be inspected by DAVCO personnel . Re-work or replacement will be based on DAVCO’s Warranty procedure and/or the results of their evaluation . DAVCO’s Warranty Program does not in any way consti-tute a product guarantee .

Please review DAVCO’s Product Warranty terms and conditions carefully before installing and/or using a DAVCO product. Diesel Pro® 243, Diesel Pro® 245, Fuel Pro® 382, Fuel Pro® 482, Fuel Pro® 483, Fuel Pro® 485, Fuel Pro® 487, Industrial Pro®, Pro-Chek®, Sea Pro® DAVCO Technology, LLC warrants these products to be free of defects in material and workmanship for five years, 500,000 miles or 10,000 hours (whichever comes first) and electrical parts for two-years, 200,000 miles or 4,000 hours (whichever comes first) from the purchase date* .

Shop Pro®

DAVCO Technology, LLC warrants the Shop Pro (except for the motor) to be free of defects in material and workmanship for two years from the date of purchase . The Shop Pro motor is warranted for one year from date of purchase .

REN Products, EyeMax®, and Fuel Pro® 384 DAVCO Technology, LLC warrants these products to be free of defects in material and workmanship for two-years or 200,000 miles (whichever comes first) from the purchase date .

By installing and/or using the product, you agree to be bound by the following:

This Warranty does not apply to:• Failure or inadequate performance due to improper installation, misuse, misapplication, faulty installation, alteration/

modification, poor maintenance, neglect, accident, or conditions resulting from actions outside DAVCO’s control, in-cluding but not limited to the use of contaminated, corrosive, and unapproved fluids .

• Downtime, loss of use, loss of profits or income, loss of capital, cost of substitute equipment, living expenses, claims by purchaser’s customers or other third parties, or other incidental, special or consequential damages .

• Attachments, accessory items, and parts not manufactured or distributed by DAVCO .

• Any aftermarket or OEM component not approved specifically to work with a DAVCO manufactured product

• Product that has been installed with aftermarket parts or altered or modified in any way .

• Normal wear and tear, abuse, vandalism, acts of God, improper storage or handling, disasters such as flood, fire, or war, failure to operate, maintain or repair in accordance with instructions, or failure to repair the vehicle into which the product is installed in accordance with the vehicle manufacturer’s instructions or common maintenance practices .

This warranty is the sole warranty made by DAVCO . DAVCO makes no other warranties, expressed or implied, of merchant-ability or fitness for a particular purpose .

In the unlikely event of a defective product, DAVCO will either rework the defective product or replace it at DAVCO’s dis-cretion . If you feel you have a warrantable issue, contact DAVCO at 800-328-2611 for a Return Goods Authorization (RGA) number ** . An RGA number is required prior to the return of any product .

WARRANTY POLICY



16


Parts Return General PolicyNote: A Return Goods Authorization (RGA) must be obtained from DAVCO prior to returning any products . Returns may be accepted under the following circumstances:

Order Shipping Error: A credit against the original invoice, including freight charges for both ways will be issued for re-turns in which DAVCO inadvertently shipped incorrect quantity or product .

Overstock: Returns for ordering more product(s) than required, or incorrect part(s), will be accepted within 60 days from the date of purchase . Proof of purchase will be required, i .e .: original invoice/delivery receipt . These types of return(s) are subject to a minimum restock fee of 40% or $40 .00, whichever is higher . Additional restock fees may apply . Product(s) will be inspected for “like new” condition and additional costs will be the responsibility of the customer . No obsolete parts may be returned .

Freight charges for return(s) will be the responsibility of the customer .

PARTS RETURN POLICY

Documents

FOR UPDATED INFORMATION, VISIT WWW .DAVCO .COM FOR UPDATED INFORMATION, VISIT · PDF file · 2017-11-14f1353 rev a diesel pro 245 technical manual for dtna for updated information,